Bottle brush



FIG. 1 is an elevation view of the bottle brush of the invention.

FIG. 2 is an elevation view of the other side of the bottle brush of the invention, rotated 180° from the view of FIG. 1.

FIG. 3 is an elevation view of the bottle brush of the invention, rotated 90° from the view of FIG. 2.

FIG. 4 is an elevation view of the bottle brush of the invention, rotated 180° from the view of FIG. 3.

FIG. 5 is a top end view of the bottle brush of the invention; and,

FIG. 6 is a bottom end view of the bottle brush of the invention. 

The ornamental design for a bottle brush, as shown and described. 